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Caterpillar Engines & Engine Parts | Aftermarket New, Used and Rebuilt

Caterpillar Engines & Engine Parts

New Aftermarket, Used and Rebuilt Caterpillar Engines & Engine Parts

AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar Engines & Engine Parts and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction equipment. We have a national reach for all of our customers and provide parts to customers around the globe. To request a quote, simply give us a call or click the Get Quote button below and a parts specialist will reply with a quote in minutes.


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All Caterpillar Engines & Engine Parts

Film - Engine Stop/run 3601858

Film - Engine Stop/run

  • Part #: 3601858
  • Category(s): Engines & Engine Parts
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Core Assy. Oil Cooler Engine 3602740

Core Assy. Oil Cooler Engine

  • Part #: 3602740
  • Weight: 14.40
  • Category(s): Engines & Engine Parts
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Engine C13 3653525U

Engine C13

  • Part #: 3653525U
  • Category(s): Engines & Engine Parts
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Engine C15 - Used 3653722U

Engine C15 - Used

  • Part #: 3653722U
  • Category(s): Engines & Engine Parts
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Harness - Engine 3699906U

Harness - Engine

  • Part #: 3699906U
  • Category(s): Engines & Engine Parts
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Engine C15 3723565U

Engine C15

  • Part #: 3723565U
  • Category(s): Engines & Engine Parts
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Engine C9.3 - See Sales Info 3733847U

Engine C9.3 - See Sales Info

  • Part #: 3733847U
  • Category(s): Engines & Engine Parts
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Crankshaft, Fits Engine Model: C15 3370201

Crankshaft, Fits Engine Model: C15

  • Part #: 3370201
  • Weight: 600.00
  • Fits Machine(s): 374F L, 740B, 735B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bushing, Fits Engine Model: 3406b, 3406c, 3406e, 3456 6I2726

Connecting Rod Bushing, Fits Engine Model: 3406b, 3406c, 3406e, 3456

  • Part #: 6I2726
  • Weight: 0.36
  • Fits Machine(s): 375 L, 980G, 980C, D8R II, D8R, D8N, C16, C-16, 988G, C-15, 834G, 836G, 824G, 735, 627G, 825G, 824C, 651B, 623G, 826G, 826C, 621G, 583R, 578, 5090B, 385B
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 4p7500, Fits Engine Model: 3406 4P7499

Turbo Charger-use Cartridge 4p7500, Fits Engine Model: 3406

  • Part #: 4P7499
  • Weight: 69.20
  • Fits Machine(s): 375 L, 5080, 375
  • Category(s): Engines & Engine Parts
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Engine C15 3757224U

Engine C15

  • Part #: 3757224U
  • Category(s): Engines & Engine Parts
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Engine C18 - Used 3857700U

Engine C18 - Used

  • Part #: 3857700U
  • Category(s): Engines & Engine Parts
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Crown As-piston, Fits Engine Model: 3406e, 3456, C-16, C16 3938990

Crown As-piston, Fits Engine Model: 3406e, 3456, C-16, C16

  • Part #: 3938990
  • Weight: 7.46
  • Fits Machine(s): 5090B, MTC835, AD55, 988G, 836G, 834G, 651B, 385B
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 3021410, Fits Engine Model: C18 3620838

Turbo Charger-use Cartridge 3021410, Fits Engine Model: C18

  • Part #: 3620838
  • Weight: 112.00
  • Fits Machine(s): 385C FS, 390D L, 390D, 385C L MH, 385C L, 385C
  • Category(s): Engines & Engine Parts
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Door, Engine 385-2108

Door, Engine

  • Part #: 385-2108
  • Fits Machine(s): 390F L
  • Category(s): Engines & Engine Parts
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Dry Engine Liner I.d. 98.47mm O.d. 104.20mm Length 226.44mm Flange O.d. 107.33mm 7C3182

Dry Engine Liner I.d. 98.47mm O.d. 104.20mm Length 226.44mm Flange O.d. 107.33mm

  • Part #: 7C3182
  • Weight: 3.60
  • Fits Machine(s): 4.236
  • Category(s): Engines & Engine Parts
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Kit-piston, Fits Engine Model: 3054c, C4.4 5081898

Kit-piston, Fits Engine Model: 3054c, C4.4

  • Part #: 5081898
  • Weight: 2.10
  • Fits Machine(s): 414E, AP-650B, AP800D, 442E, 434E, 430E, 428E, 420E, 416E
  • Category(s): Engines & Engine Parts
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Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b 332381

Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b

  • Part #: 332381
  • Fits Machine(s): 416C, CP-433C, PS-300B, CS-431C, WE-601B, TH83, CB-534B, 442D, 438C, 432D, 428D, 438D, 436C, 430D, 428C, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Kit, Fits Engine Model: 3054b 4P9944

Connecting Rod Bearing Kit, Fits Engine Model: 3054b

  • Part #: 4P9944
  • Weight: 0.78
  • Fits Machine(s): 416C, CP-433C, CS-431C, PS-300B, TH83, CB-534B, 438C, 432D, 428D, 436C, 430D, 428C, 442D, 438D, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054b 4P9945

Connecting Rod Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054b

  • Part #: 4P9945
  • Weight: 0.84
  • Fits Machine(s): 416C, CP-433C, PS-300B, CS-431C, TH83, CB-534B, 442D, 438C, 432D, 428D, 438D, 436C, 430D, 428C, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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